387303688

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{5393}}^1$

素因数の和:5637

約数の個数: 32

約数和(自身を含む): 745666560

約数和(自身を除く): 358362872

約数列:

[1, 2, 4, 8, 47, 94, 188, 191, 376, 382, 764, 1528, 5393, 8977, 10786, 17954, 21572, 35908, 43144, 71816, 253471, 506942, 1013884, 1030063, 2027768, 2060126, 4120252, 8240504, 48412961, 96825922, 193651844, 387303688]

約数ペア:

[(1, 387303688), (2, 193651844), (4, 96825922), (8, 48412961), (47, 8240504), (94, 4120252), (188, 2060126), (191, 2027768), (376, 1030063), (382, 1013884), (764, 506942), (1528, 253471), (5393, 71816), (8977, 43144), (10786, 35908), (17954, 21572)]